CN107315609B - Switching method and device of card simulation function - Google Patents
Switching method and device of card simulation function Download PDFInfo
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- CN107315609B CN107315609B CN201710481700.0A CN201710481700A CN107315609B CN 107315609 B CN107315609 B CN 107315609B CN 201710481700 A CN201710481700 A CN 201710481700A CN 107315609 B CN107315609 B CN 107315609B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
Abstract
The disclosure discloses a switching method of card simulation functions, and belongs to the technical field of near field communication. The method comprises the following steps: the display card simulates a function switching interface, the switching interface comprises a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, a fixed user identifier is stored in the first storage area, and a random user identifier is stored in the second storage area; and switching the card simulation function corresponding to the NFC component into the corresponding card simulation function according to the selection operation executed on the target option. Different card simulation functions with independent storage areas are set, the fixed user identification and the random user identification are respectively stored in the corresponding storage areas, and different card simulation functions are switched according to switching operation, so that the effect of simultaneously supporting the card simulation function requiring the fixed user identification and the card simulation function requiring the random user identification in the same electronic equipment is realized.
Description
Technical Field
The present disclosure relates to the field of near field communication technologies, and in particular, to a method and an apparatus for switching a card emulation function.
Background
A Card mode (CE) is a common operating mode of Near Field Communication (NFC) functions, and in the Card mode, an electronic device (for example, a smart phone) supporting the NFC function may be simulated as an Integrated Circuit (IC) Card using Radio Frequency Identification (RFID) technology.
In the related art, the electronic device supporting the NFC function may be simulated as an access card in addition to an IC card for payment, such as a bank card or a transportation card. When the simulation is the entrance guard card, the electronic equipment supporting the NFC function reads the information of the entrance guard card in a card reading state, the read information of the entrance guard card is stored as a user identification (uid) with the NFC function, and when the entrance guard card is subsequently swiped, the NFC assembly can provide the stored uid for a card reader of the entrance guard card.
Disclosure of Invention
The disclosure provides a method and a device for switching card simulation functions. The technical scheme is as follows:
according to a first aspect of the embodiments of the present disclosure, there is provided a method for switching a card emulation function, the method including:
the display card simulates a function switching interface, wherein the switching interface comprises a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, a fixed user identifier is stored in the first storage area, and a random user identifier is stored in the second storage area;
and switching a card simulation function corresponding to a Near Field Communication (NFC) component of the electronic equipment into a card simulation function corresponding to the target option according to the selection operation executed on the target option in the switching interface, wherein the target option is the first function option or the second function option.
Optionally, when the target option is the first function option, the method further includes:
and when a card reading operation of a card reading device on the NFC component is received, providing the fixed user identification stored in the first storage area to the card reading device.
Optionally, when the target option is the second function option, the method further includes:
and when the card reading operation of the card reading device on the NFC component is received, the random user identification and the card information stored in the second storage area are provided for the card reading device.
Optionally, the first storage area is a storage area corresponding to a host card simulated HCE function, and the second storage area is a storage area in an embedded security module eSE chip or a storage area in a subscriber identity module SIM chip;
alternatively, the first and second electrodes may be,
the first storage area is a storage area in an eSE chip or a storage area in an SIM chip, and the second storage area is a storage area corresponding to an HCE function.
Optionally, the method further includes:
reading card information through the NFC component when a setting operation of the first function option is received;
and after the card information is successfully read, storing the read card information as the fixed user identification.
Optionally, the card information stored in the first storage area is card information of an access card.
According to a second aspect of the embodiments of the present disclosure, there is provided a switching apparatus of a card emulation function, the apparatus including:
the interface display module is used for displaying a card simulation function switching interface, the switching interface comprises a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, a fixed user identifier is stored in the first storage area, and a random user identifier is stored in the second storage area;
and the function switching module is used for switching the card simulation function corresponding to the NFC component of the electronic equipment into the card simulation function corresponding to the target option according to the selection operation executed on the target option in the switching interface, wherein the target option is the first function option or the second function option.
Optionally, the apparatus further comprises:
and the first providing module is used for providing the fixed user identification stored in the first storage area to the card reading device when the target option is the first function option and the card reading operation of the card reading device on the NFC component is received.
Optionally, when the target option is the second function option, the method further includes:
and the second providing module is used for providing the random user identification and the card information stored in the second storage area to the card reading device when the target option is the second function option and the card reading operation of the card reading device on the NFC component is received.
Optionally, the first storage area is a storage area corresponding to a host card simulated HCE function, and the second storage area is a storage area in an embedded security module eSE chip or a storage area in a subscriber identity module SIM chip;
alternatively, the first and second electrodes may be,
the first storage area is a storage area in an eSE chip or a storage area in an SIM chip, and the second storage area is a storage area corresponding to an HCE function.
Optionally, the apparatus further comprises:
the reading module is used for reading card information through the NFC component when receiving the setting operation of the first function option;
and the storage module is used for storing the read card information as the fixed user identification after the card information is successfully read.
Optionally, the card information stored in the first storage area is card information of an access card.
According to a third aspect of the embodiments of the present disclosure, there is provided a switching apparatus of a card emulation function, the apparatus including:
a processor;
a memory for storing executable instructions of the processor;
wherein the processor is configured to:
the display card simulates a function switching interface, wherein the switching interface comprises a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, a fixed user identifier is stored in the first storage area, and a random user identifier is stored in the second storage area;
and switching a card simulation function corresponding to a Near Field Communication (NFC) component of the electronic equipment into a card simulation function corresponding to the target option according to the selection operation executed on the target option in the switching interface, wherein the target option is the first function option or the second function option.
The technical scheme provided by the embodiment of the disclosure can have the following beneficial effects:
the method comprises the steps of setting different card simulation functions with independent storage areas, respectively storing fixed user identifications and instant user identifications in the storage areas corresponding to the different card simulation functions, simultaneously providing a switching interface of the card simulation functions, and switching the different card simulation functions according to switching operation in the switching interface, thereby realizing the effect of simultaneously supporting the card simulation function requiring the fixed user identification and the card simulation function requiring the random user identification in the same electronic equipment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 is a schematic diagram of an electronic device involved in a method for switching card emulation functionality, shown in accordance with some exemplary embodiments;
FIG. 2 is a flow diagram illustrating a method for switching of card emulation functions in accordance with an exemplary embodiment;
FIG. 3 is a flow diagram illustrating a method for switching of card emulation functions in accordance with an exemplary embodiment;
FIG. 4 is a schematic diagram of a switching interface according to the embodiment shown in FIG. 3;
FIG. 5 is a flow diagram illustrating a method for switching of card emulation functions in accordance with an exemplary embodiment;
FIG. 6 is an interface diagram of a function option setup interface according to the embodiment shown in FIG. 5;
FIG. 7 is a schematic diagram of a switch interface according to the embodiment shown in FIG. 5;
FIG. 8 is a block diagram illustrating a switching arrangement for a card emulation function in accordance with an exemplary embodiment;
FIG. 9 is a block diagram illustrating a switching arrangement for a card emulation function in accordance with an exemplary embodiment;
FIG. 10 is a block diagram illustrating an apparatus in accordance with an example embodiment.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
It is to be understood that reference herein to "a number" means one or more and "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
Fig. 1 is a schematic diagram of an electronic device according to a method for switching a card emulation function shown in a partial exemplary embodiment, where as shown in fig. 1, the electronic device may include: a processor 101, a memory 102, an NFC component 103, and a secure chip 104.
The processor 101 may execute programs or instructions stored in the memory 102.
The memory 102 stores various executable programs or instructions, for example, the memory 102 may store an operating system program, a hardware driver, a third party application program, and the like.
NFC component 103 provides two NFC operating modes for the electronic device: card mode and point-to-point mode. The card mode is divided into two modes, namely an active mode and a passive mode.
In the active mode, the electronic device can act as a card reader to identify and read/write device information of other electronic devices supporting NFC functionality by emitting a radio frequency field.
In the passive mode, the electronic device is simulated into an IC card, which only passively responds in the radio frequency field emitted by other electronic devices or card readers supporting the NFC function and provides the device information of the electronic device to the other electronic devices or card readers supporting the NFC function.
In the bidirectional mode, the electronic device can establish peer-to-peer communication with another electronic device supporting the NFC function through a radio frequency field.
The secure chip 104 has an independent information processing function and a storage area, and the secure chip 104 is generally used for storing and processing services or data with a strong security requirement, for example, in the embodiment of the present disclosure, the secure chip 104 may be used for processing or storing part or all of sensitive data (such as card secret data and transaction data) involved in the card simulation function of the electronic device.
In a possible implementation manner, the secure chip 104 may be an embedded security element (eSE) corresponding to the NFC component 103, or the secure chip 104 may also be a Subscriber Identity Module (SIM) chip supporting an NFC function.
In the embodiment of the present disclosure, the executable program or instruction stored in the memory 102 includes a program or instruction for supporting the NFC function, for example, a program or instruction for implementing Host Card Emulation (HCE), and when the program or instruction for implementing Host Card Emulation (HCE) is executed by the processor 101, the Card Emulation function of the electronic device can be implemented without support of the secure chip 104.
In the embodiment of the present disclosure, the secure chip 104 and the HCE function in the electronic device correspond to respective user identifiers (uids), and the respective uids of the secure chip 104 and the HCE function are independent of each other.
In the related art, when the electronic device supporting NFC implements a card simulation function, card information of a card simulated by the electronic device is provided to the outside. For example, when the electronic device simulates an entrance guard card, the card information of the entrance guard card is stored as the uid with the NFC function, and when the NFC component is in the passive mode and receives a card reading operation, the uid is provided to a card reading device (for example, another electronic device or a card reader that supports the NFC function and is in the active mode); alternatively, when the electronic device emulates a payment card (such as a bank card or a transportation card), the card information (such as the card number and the payment password) of the payment card is stored in the secure storage area, the NFC component is in the passive mode, and the card reading operation is accepted, and the card information and the uid of the payment card are provided to the card reading device.
In practical applications, in order to ensure the security of the card information, when the payment card is simulated, the uid of the NFC function is required to be randomly generated, while the card information of the access card is usually fixed, which results in that the uid of the NFC function is rewritten after the electronic device simulates the payment card.
In order to enable the NFC function of the same electronic device to simultaneously support an access card and a payment card, the various embodiments of the disclosure provide switching of card simulation functions, independent card simulation functions are respectively set through card information of a card fixed by a uid and card information of a card random by the uid, the card information of two kinds of cards is stored in respective corresponding storage areas of the two card simulation functions, under different card simulation functions, the NFC component only provides the card information in the corresponding storage areas outwards, meanwhile, the electronic device provides switching inlets of the two different card simulation functions, a user only needs to switch between different card simulation functions, and the electronic device can be enabled to respectively simulate the card fixed by the uid and the card random by the uid.
Fig. 2 is a flowchart illustrating a method for switching a card emulation function, which can be applied to the electronic device illustrated in fig. 1, according to an exemplary embodiment. As shown in fig. 2, the method may include the following steps.
In step 201, a display card simulates a function switching interface, where the switching interface includes a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, the first storage area stores a fixed user identifier, and the second storage area stores a random user identifier;
in step 202, according to a selection operation performed on a target option in the switching interface, a card simulation function corresponding to a near field communication NFC component of the electronic device is switched to a card simulation function corresponding to the target option, where the target option is the first function option or the second function option.
Optionally, when the target option is the first function option, the method further includes:
and providing the fixed user identification stored in the first storage area to the card reading device when the card reading operation of the card reading device on the NFC component is received.
Optionally, when the target option is the second function option, the method further includes:
and providing the random user identification and the card information stored in the second storage area to the card reading device when the card reading operation of the card reading device on the NFC component is received.
Optionally, the first storage area is a storage area corresponding to a host card simulated HCE function, and the second storage area is a storage area in an embedded security module eSE chip or a storage area in a subscriber identity module SIM chip;
alternatively, the first and second electrodes may be,
the first storage area is a storage area in an eSE chip or a storage area in a SIM chip, and the second storage area is a storage area corresponding to an HCE function.
Optionally, the method further includes:
when receiving the setting operation of the first function option, reading card information through the NFC component;
and after the card information is successfully read, storing the read card information as the fixed user identification.
Optionally, the card information stored in the first storage area is card information of an access card.
To sum up, the method for switching card emulation functions according to the embodiments of the present disclosure sets different card emulation functions having independent storage areas, respectively stores a fixed user identifier and a random user identifier in the storage areas corresponding to the different card emulation functions, provides a switching interface for the card emulation functions, and switches the different card emulation functions according to a switching operation in the switching interface, thereby achieving an effect of simultaneously supporting the card emulation function requiring the fixed user identifier and the card emulation function requiring the random user identifier in the same electronic device.
Fig. 3 is a flowchart illustrating a method for switching a card emulation function, which can be applied to the electronic device illustrated in fig. 1, according to an exemplary embodiment. As shown in fig. 3, the method may include the following steps.
In step 301, the presentation card simulates a function switching interface, where the switching interface includes a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, the first storage area stores a fixed user identifier, and the second storage area stores a random user identifier.
In the embodiment of the present disclosure, the electronic device may store the card information of the fixed user identifier and the card information of the random user identifier through the storage area in the security chip and the storage area corresponding to the host card mode, respectively.
Optionally, the first storage area is a storage area corresponding to the host card simulated HCE function, and the second storage area is a storage area in the embedded security module eSE chip or a storage area in the SIM chip. For example, the electronic device may store card information of a card requiring a random uid, such as a bank card or a transportation card, in a storage area in the security chip, and store card information of a card requiring a fixed uid, such as an entrance guard card, in a storage area corresponding to the HCE function of the electronic device.
Or, the first storage area is a storage area in the eSE chip or a storage area in the SIM chip, and the second storage area is a storage area corresponding to the HCE function. For example, the electronic device may store card information of a card requiring a random uid, such as a bank card or a transportation card, in a storage area corresponding to the HCE function, and store card information of a card requiring a fixed uid, such as an access card, in a storage area in the security chip.
In step 302, according to the selection operation performed on the target option in the switching interface, the card emulation function corresponding to the NFC component of the electronic device is switched to the card emulation function corresponding to the target option.
Wherein the target option is the first function option or the second function option.
In step 303, when a card reading operation of the card reading device on the NFC component is received, information stored in a storage area corresponding to the current card emulation function is provided to the card reading device.
Optionally, when the target option is the first function option, that is, when the current card emulation function of the electronic device is the card emulation function corresponding to the first function option, and when a card reading operation of the card reading device on the NFC component is received, the electronic device provides the fixed user identifier stored in the first storage area to the card reading device.
Optionally, when the target option is the second function option, that is, when the current card simulation function of the electronic device is the card simulation function corresponding to the second function option, and when a card reading operation of the card reading device on the NFC component is received, the electronic device provides the random user identifier and the card information stored in the second storage area to the card reading device.
Referring to fig. 4, which shows a schematic diagram of a switching interface according to an embodiment of the present disclosure, in a card simulation function switching interface 40 shown in fig. 4, at least two function options are included, each function option corresponds to a card simulation function, where the function option 41 is an option in which a fixed user identifier is correspondingly stored (i.e., a first function option, which is described by taking an access card as an example in fig. 4), and the function option 42 is an option in which a random user identifier is correspondingly stored (i.e., a second function option, which is described by taking a bus card as an example in fig. 4).
In the interface shown in fig. 4, when the user wants to switch the card simulation function of the NFC component of the electronic device to the access card function (i.e., the user wants to swipe an access card through the electronic device), the user only needs to select the function option 41 in fig. 4, and at this time, the electronic device switches the card simulation function of the NFC component to the access card function. When the user wants to switch the card simulation function of the NFC component of the electronic device to the bus card function (i.e., the user wants to swipe a bus card through the electronic device), the user only needs to select the function option 42 in fig. 4, and at this time, the electronic device switches the card simulation function of the NFC component to the bus card function.
After the card simulation function of the NFC component is switched to the entrance guard card function by the electronic equipment, when a user wants to swipe an entrance guard card, the electronic equipment is close to a card reader of the entrance guard card, and after the NFC component detects a card reading operation, a fixed uid stored in a storage area corresponding to the current card simulation function is sent to the card reader as card information of the entrance guard card.
After the card simulation function of the NFC component is switched to the bus card function by the electronic equipment, when a user wants to swipe a bus card, the electronic equipment is close to a card reader of the bus card, and after the NFC component detects a card reading operation, card information stored in a storage area corresponding to the current card simulation function and the random uid are sent to the card reader as the card information of the bus card.
To sum up, the method for switching card emulation functions according to the embodiments of the present disclosure sets different card emulation functions having independent storage areas, respectively stores a fixed user identifier and a random user identifier in the storage areas corresponding to the different card emulation functions, provides a switching interface for the card emulation functions, and switches the different card emulation functions according to a switching operation in the switching interface, thereby achieving an effect of simultaneously supporting the card emulation function requiring the fixed user identifier and the card emulation function requiring the random user identifier in the same electronic device.
Fig. 5 is a flowchart illustrating a method for switching a card emulation function, which can be applied to the electronic device illustrated in fig. 1, according to an exemplary embodiment. As shown in fig. 5, the method may include the following steps.
In step 501, a function option setting interface is presented, where the function option setting interface includes a first function option and a second function option.
The first function option and the second function option correspond to different card simulation functions respectively, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, and the first storage area and the second storage area are mutually independent storage areas.
Optionally, the first storage area is a storage area corresponding to the host card simulated HCE function, and the second storage area is a storage area in the embedded security module eSE chip or a storage area in the SIM chip.
Or, the first storage area is a storage area in the eSE chip or a storage area in the SIM chip, and the second storage area is a storage area corresponding to the HCE function.
In step 502, when the setting operation for the first function option is received, the card information is read through the NFC component, and after the card information is successfully read, the read card information is stored as the fixed user identifier.
The first function option can be a function option which is preset to be used for storing a fixed user identifier, the electronic equipment sets the working mode of the NFC component to be an active mode after receiving the setting operation of the first function option, when the IC card supporting the RFID function is close to the NFC component, the NFC component can read card information in the IC card, and after the electronic equipment receives the card information, the read card information is directly stored as the uid of the card simulation function corresponding to the first function option.
Or, each function option in the function option setting interface may not be preset to store a fixed user identifier or a random user identifier, but is determined according to an actual use situation. For example, after the electronic device receives the setting operation of the first function option, the working mode of the NFC component is set to be the active mode, when an IC card supporting the RFID function approaches the NFC component, the NFC component can read card information in the IC card, after the electronic device receives the card information, the card information can be identified, and if the card information is identified as a card of an access control card type, the read card information is directly stored as the uid of the card simulation function corresponding to the first function option.
In step 503, when the setting operation for the second function option is received, the card information is read through the NFC component, and after the card information is successfully read, the card information and the random user identifier corresponding to the card information are stored.
The second function option can be a function option which is preset to be used for storing random user identification, the electronic device sets the working mode of the NFC component to be an active mode after receiving the setting operation of the second function option, when the IC card supporting the RFID function is close to the NFC component, the NFC component can read card information in the IC card, and after the electronic device receives the card information, the read card information and the random uid corresponding to the card information are stored.
Or, each function option in the function option setting interface may not be preset to store a fixed user identifier or a random user identifier, but is determined according to an actual use situation. For example, after the electronic device receives the setting operation of the second function option, the working mode of the NFC component is set to be the active mode, when an IC card supporting the RFID function approaches the NFC component, the NFC component may read card information in the IC card, after the electronic device receives the card information, the electronic device may identify the card information, and if the card information is identified as a card of a payment card type, the read card information and a random uid corresponding to the card information are stored.
In step 504, the presentation card simulates a function switching interface, where the switching interface includes a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, the first storage area stores a fixed user identifier, and the second storage area stores a random user identifier.
In the embodiment of the present disclosure, the card simulation function switching interface and the function option setting interface may be two interfaces independent from each other. Or, the card simulation function switching interface and the function option setting interface may be the same interface.
In a possible implementation manner, each function option in the card simulation function switching interface may respectively correspond to respective remark information, and the remark information is used for indicating profile information of the IC card simulated by the corresponding function option.
The profile information may be set by the user, for example, when the user performs the setting operation on the first function option or the second function option in step 502 or 503, the electronic device may present a profile information setting interface in which the user can manually input profile information of the IC card to be simulated, for example, when the IC card to be simulated is an entrance guard card of a certain cell, the user can select the card type as the entrance guard card in the profile information setting interface, and enters 'XX cell' in the input box of the profile information, and after clicking a certain button in the profile information setting interface, the electronic device stores the card type and the profile information, when the card simulation function switching interface is displayed, the electronic equipment displays the card type and the brief introduction information in the card simulation function switching interface so that a user can select to switch to the IC card to be simulated.
Alternatively, the profile information may be automatically set by the electronic device, for example, when the user performs the setting operation on the first function option or the second function option in step 502 or 503, the electronic device reads the card information through the NFC component, and then automatically analyzes the card information to determine the card type and the profile information of the IC card (for example, when the IC card is a debit card in chinese bank, the electronic device determines the card type as a "debit card" by analyzing the card information, and the profile information is a "chinese bank + debit card end number"), and stores the determined card type and profile information corresponding to the function option.
In step 505, according to the selection operation performed on the target option in the switching interface, the card emulation function corresponding to the NFC component of the electronic device is switched to the card emulation function corresponding to the target option.
Wherein the target option is the first function option or the second function option.
In step 506, when a card reading operation of the card reading device on the NFC component is received, the information stored in the storage area corresponding to the current card emulation function is provided to the card reading device.
Optionally, when the target option is the first function option, that is, when the current card emulation function of the electronic device is the card emulation function corresponding to the first function option, and when a card reading operation of the card reading device on the NFC component is received, the electronic device provides the fixed user identifier stored in the first storage area to the card reading device.
Optionally, when the target option is the second function option, that is, when the current card simulation function of the electronic device is the card simulation function corresponding to the second function option, and when a card reading operation of the card reading device on the NFC component is received, the electronic device provides the random user identifier and the card information stored in the second storage area to the card reading device.
Referring to fig. 6, which shows an interface schematic diagram of a function option setting interface according to an embodiment of the present disclosure, an interface 60 shown in fig. 6 includes at least two function options, where each function option may set a corresponding card simulation function. It is assumed that the first function option 61 is a card simulation function implemented based on an HCE function in the electronic device, and the second function option 62 is a card simulation function implemented based on an eSE chip in the electronic device.
When the user wants to simulate an access card using the first function option 61, after clicking the first function option, the electronic device displays a card reading prompt 63, and after the user approaches the entrance guard card to the electronic device and the electronic device successfully reads the card information, displays a brief introduction information setting interface 64, the profile information setting interface 64 includes a card type setting item 64a and a profile information setting item 64b, and the user can set the card type as "access card" in the card type setting item 64a by pulling down the selection box, and enters the profile information "XX cell" in the profile information setting item 64b (shown as an input box in fig. 6), and after the user clicks the ok button 64c in the profile information setting interface 64, the electronic apparatus stores the card type and the profile information corresponding to the first function option 61, and storing the read card information as uid in a storage area corresponding to the HCE function.
Similarly, in fig. 6, when the user wants to simulate a debit card using the second function option 62, after clicking the second function option 62, the electronic device displays the card reading prompt 62, after the user approaches the access card to the electronic device, the electronic device displays the profile information setting interface 64 after successfully reading the card information, the profile information setting interface 64 includes a card type setting item 64a and a profile information setting item 64b, the user can set the card type as "debit card" in the card type setting item 64a by pulling down the selection box and input the profile information "XX bank + tail number" in the profile information setting item 64b, after clicking the user determines the button 64c in the profile information setting interface 64, the electronic device stores the card type and profile information corresponding to the first function option 61 and stores the read card information in the storage area corresponding to the eSE chip, and setting a random uid corresponding to the card information in a storage area corresponding to the eSE chip.
On the basis of fig. 6, after the user sets the simulated access card function in the first function option 61 and sets the simulated debit card function in the second function option 62, please refer to fig. 7, which shows a schematic diagram of a switching interface according to an embodiment of the present disclosure, where the card simulated function switching interface 70 shown in fig. 7 includes at least two function options, where the function option 71 corresponds to the access card function, and the function option 72 corresponds to the debit card function, where the area corresponding to the function option 71 directly displays the card type (i.e., the access card), and meanwhile, the profile information display area 73 corresponding to the function option 71 correspondingly displays the profile information "XX cell" of the access card; accordingly, the area corresponding to function option 72 directly displays the card type (i.e., debit card), while the profile information display area 74 corresponding to function option 72 corresponds to the profile information "XX bank-title (0634)" displayed with the debit card.
In the interface shown in fig. 7, when the user wants to switch the card emulation function of the NFC component of the electronic device to the access card function (i.e., the user wants to swipe an access card through the electronic device), the user only needs to select the function option 71 in fig. 7, and at this time, the electronic device switches the card emulation function of the NFC component to the access card function. When the user wants to switch the card-emulation function of the NFC component of the electronic device to the debit-card function (i.e., the user wants to swipe a debit card through the electronic device for consumption), the electronic device simply selects the function option 72 in fig. 7, at which point the card-emulation function of the NFC component is switched to the debit-card function.
After the card simulation function of the NFC component is switched to the entrance guard card function by the electronic equipment, when a user wants to swipe an entrance guard card, the electronic equipment is close to a card reader of the entrance guard card, and after the NFC component detects card reading operation, the uid stored in the storage area corresponding to the HCE function is sent to the card reader as card information of the entrance guard card.
When the electronic equipment switches the card simulation function of the NFC component into the debit card function and a user wants to swipe a debit card, the electronic equipment is close to a card reader of the debit card, and after the NFC component detects a card reading operation, card information stored in a storage area corresponding to the eSE chip and the random uid are used as card information of the debit card and sent to the card reader.
To sum up, the method for switching card emulation functions according to the embodiments of the present disclosure sets different card emulation functions having independent storage areas, respectively stores a fixed user identifier and a random user identifier in the storage areas corresponding to the different card emulation functions, provides a switching interface for the card emulation functions, and switches the different card emulation functions according to a switching operation in the switching interface, thereby achieving an effect of simultaneously supporting the card emulation function requiring the fixed user identifier and the card emulation function requiring the random user identifier in the same electronic device.
The following are embodiments of the disclosed apparatus that may be used to perform embodiments of the disclosed methods. For details not disclosed in the embodiments of the apparatus of the present disclosure, refer to the embodiments of the method of the present disclosure.
Fig. 8 is a block diagram illustrating a card emulation function switching apparatus according to an exemplary embodiment, where the card emulation function switching apparatus can be implemented as all or part of the electronic device shown in fig. 1 through hardware or a combination of hardware and software, as shown in fig. 8. The switching means of the card emulation function may include:
an interface display module 801, configured to display a card simulation function switching interface, where the switching interface includes a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, the first storage area stores a fixed user identifier, and the second storage area stores a random user identifier;
a function switching module 802, configured to switch, according to a selection operation performed on a target option in the switching interface, a card simulation function corresponding to a NFC component of the electronic device to a card simulation function corresponding to the target option, where the target option is the first function option or the second function option.
Optionally, on the basis of fig. 8, please refer to fig. 9, which shows a block diagram of another card emulation function switching apparatus according to an embodiment of the present disclosure, the apparatus further includes:
a first providing module 803, configured to provide the fixed user identifier stored in the first storage area to the card reading device when the target option is the first function option and a card reading operation of the card reading device on the NFC component is received.
Optionally, the apparatus further comprises:
a second providing module 804, configured to provide the random user identifier and the card information stored in the second storage area to the card reading device when the target option is the second function option and a card reading operation of the card reading device on the NFC component is received.
Optionally, the first storage area is a storage area corresponding to a host card simulated HCE function, and the second storage area is a storage area in an embedded security module eSE chip or a storage area in a subscriber identity module SIM chip;
alternatively, the first and second electrodes may be,
the first storage area is a storage area in an eSE chip or a storage area in an SIM chip, and the second storage area is a storage area corresponding to an HCE function.
Optionally, the apparatus further comprises:
a reading module 805, configured to read card information through the NFC component when a setting operation for the first function option is received;
and the storage module 806 is configured to, after the card information is successfully read, store the read card information as the fixed user identifier.
Optionally, the card information stored in the first storage area is card information of an access card.
To sum up, the switching device for card emulation functions according to the embodiment of the present disclosure sets different card emulation functions having independent storage areas, respectively stores a fixed user identifier and an immediate user identifier in the storage areas corresponding to the different card emulation functions, provides a switching interface for the card emulation functions, and switches the different card emulation functions according to a switching operation in the switching interface, thereby achieving an effect of simultaneously supporting the card emulation function requiring the fixed user identifier and the card emulation function requiring the random user identifier in the same electronic device.
An exemplary embodiment of the present disclosure provides a switching device for a card emulation function, which is capable of implementing a switching method for a card emulation function shown in fig. 2, 3, or 5 of the present disclosure, and the switching device for a card emulation function includes: a processor, a memory for storing processor-executable instructions;
wherein the processor is configured to:
the display card simulates a function switching interface, wherein the switching interface comprises a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, a fixed user identifier is stored in the first storage area, and a random user identifier is stored in the second storage area;
and switching a card simulation function corresponding to a Near Field Communication (NFC) component of the electronic equipment into a card simulation function corresponding to the target option according to the selection operation executed on the target option in the switching interface, wherein the target option is the first function option or the second function option.
Optionally, when the target option is the first function option, the processor is further configured to:
and when a card reading operation of a card reading device on the NFC component is received, providing the fixed user identification stored in the first storage area to the card reading device.
Optionally, when the target option is the second function option, the processor is further configured to:
and when the card reading operation of the card reading device on the NFC component is received, the random user identification and the card information stored in the second storage area are provided for the card reading device.
Optionally, the first storage area is a storage area corresponding to a host card simulated HCE function, and the second storage area is a storage area in an embedded security module eSE chip or a storage area in a subscriber identity module SIM chip;
alternatively, the first and second electrodes may be,
the first storage area is a storage area in an eSE chip or a storage area in an SIM chip, and the second storage area is a storage area corresponding to an HCE function.
Optionally, the processor is further configured to:
reading card information through the NFC component when a setting operation of the first function option is received;
and after the card information is successfully read, storing the read card information as the fixed user identification.
Optionally, the card information stored in the first storage area is card information of an access card.
It should be noted that, when the apparatus provided in the foregoing embodiment implements the functions thereof, only the division of the above functional modules is illustrated, and in practical applications, the above functions may be distributed by different functional modules according to actual needs, that is, the content structure of the device is divided into different functional modules, so as to complete all or part of the functions described above.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 10 is a block diagram illustrating an apparatus 1000 in accordance with an example embodiment. For example, the apparatus 1000 may be an electronic device such as a smartphone, a wearable device, a smart television, and a vehicle-mounted terminal.
Referring to fig. 10, the apparatus 1000 may include one or more of the following components: processing component 1002, memory 1004, power component 1006, multimedia component 10010, audio component 1010, input/output (I/O) interface 1012, sensor component 1014, communication component 1016, NFC component 1018, and security chip 1020.
The processing component 1002 generally controls the overall operation of the device 1000, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing components 1002 may include one or more processors 1020 to execute instructions to perform all or a portion of the steps of the methods described above. Further, processing component 1002 may include one or more modules that facilitate interaction between processing component 1002 and other components. For example, the processing component 1002 may include a multimedia module to facilitate interaction between the multimedia component 1008 and the processing component 1002.
The memory 1004 is configured to store various types of data to support operations at the apparatus 1000. Examples of such data include instructions for any application or method operating on device 1000, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 1004 may be implemented by any type or combination of volatile or non-volatile memory devices such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disks.
The power supply component 1006 provides power to the various components of the device 1000. The power components 1006 may include a power management system, one or more power supplies, and other components associated with generating, managing, and distributing power for the device 1000.
The multimedia component 1008 includes a screen that provides an output interface between the device 1000 and a user. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive an input signal from a user. The touch panel includes one or more touch sensors to sense touch, slide, and gestures on the touch panel. The touch sensor may not only sense the boundary of a touch or slide action, but also detect the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1008 includes a front facing camera and/or a rear facing camera. The front camera and/or the rear camera may receive external multimedia data when the device 1000 is in an operating mode, such as a shooting mode or a video mode. Each front camera and rear camera may be a fixed optical lens system or have a focal length and optical zoom capability.
The audio component 1010 is configured to output and/or input audio signals. For example, audio component 1010 includes a Microphone (MIC) configured to receive external audio signals when apparatus 1000 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may further be stored in the memory 1004 or transmitted via the communication component 1016. In some embodiments, audio component 1010 also includes a speaker for outputting audio signals.
I/O interface 1012 provides an interface between processing component 1002 and peripheral interface modules, which may be keyboards, click wheels, buttons, etc. These buttons may include, but are not limited to: a home button, a volume button, a start button, and a lock button.
The sensor assembly 1014 includes one or more sensors for providing various aspects of status assessment for the device 1000. For example, sensor assembly 1014 may detect an open/closed state of device 1000, the relative positioning of components, such as a display and keypad of device 1000, sensor assembly 1014 may also detect a change in position of device 1000 or a component of device 1000, the presence or absence of user contact with device 1000, orientation or acceleration/deceleration of device 1000, and a change in temperature of device 1000. The sensor assembly 1014 may include a proximity sensor configured to detect the presence of a nearby object without any physical contact. The sensor assembly 1014 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1014 may also include an acceleration sensor, a gyroscope sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.
The communication component 1016 is configured to facilitate communications between the apparatus 1000 and other devices in a wired or wireless manner. The device 1000 may access a wireless network based on a communication standard, such as WiFi, 2G, 3G, 4G, or 5G, or a combination thereof. In an exemplary embodiment, the communication component 1016 receives a broadcast signal or broadcast related information from an external broadcast management system via a broadcast channel.
The NFC component 1018 can be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, Ultra Wideband (UWB) technology, Bluetooth (BT) technology, and other technologies.
The secure chip 1020 may be an eSE chip corresponding to the NFC component 1018, or the secure chip 1020 may also be a SIM chip supporting NFC functionality.
In an exemplary embodiment, the apparatus 1000 may be implemented by one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), controllers, micro-controllers, microprocessors or other electronic components for performing the above-described methods.
In an exemplary embodiment, a non-transitory computer readable storage medium comprising instructions, such as the memory 1004 comprising instructions, executable by the processor 1020 of the device 1000 to perform the above-described method is also provided. For example, the non-transitory computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
It will be understood by those skilled in the art that all or part of the steps in implementing the above embodiments may be implemented by hardware, or may be implemented by program instructions in cooperation with associated hardware, where the program instructions may be stored in a storage device, and the storage device includes a computer-readable storage medium, where the storage medium may be a read-only memory, a Solid State Drive (SSD), a Flash memory (Flash), a magnetic disk or an optical disk, and the like. The instructions in the storage device, when executed by the processor of apparatus 1000, enable apparatus 1000 to perform the switching method of the card emulation function described above.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (13)
1. A method for switching a card emulation function, the method comprising:
the display card simulates a function switching interface, wherein the switching interface comprises a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, a fixed user identifier is stored in the first storage area, a random user identifier is stored in the second storage area, and the first storage area and the second storage area are mutually independent storage areas;
according to selection operation executed on a target option in the switching interface, switching a card simulation function corresponding to a Near Field Communication (NFC) component of the electronic equipment into a card simulation function corresponding to the target option, wherein the target option is the first function option or the second function option;
and when card reading operation of the card reading equipment on the NFC component is received, providing information stored in a storage area corresponding to a current card simulation function to the card reading equipment, wherein the current card simulation function is the card simulation function corresponding to the target option.
2. The method according to claim 1, wherein when the target option is the first function option, the providing, when a card reading operation of a card reading device on the NFC component is received, information stored in a storage area corresponding to a current card emulation function to the card reading device comprises:
and when a card reading operation of a card reading device on the NFC component is received, providing the fixed user identification stored in the first storage area to the card reading device.
3. The method according to claim 1, wherein when the target option is the second function option, the providing, when a card reading operation of a card reading device on the NFC component is received, information stored in a storage area corresponding to a current card emulation function to the card reading device comprises:
and when the card reading operation of the card reading device on the NFC component is received, the random user identification and the card information stored in the second storage area are provided for the card reading device.
4. The method of claim 1,
the first storage area is a storage area corresponding to a host card simulated HCE function, and the second storage area is a storage area in an embedded security module eSE chip or a storage area in a subscriber identity module SIM chip;
alternatively, the first and second electrodes may be,
the first storage area is a storage area in an eSE chip or a storage area in an SIM chip, and the second storage area is a storage area corresponding to an HCE function.
5. The method of claim 1, further comprising:
reading card information through the NFC component when a setting operation of the first function option is received;
and after the card information is successfully read, storing the read card information as the fixed user identification.
6. The method according to claim 1, wherein the card information stored in the first storage area is card information of an access card.
7. A switching device for card emulation functionality, the device comprising:
the interface display module is used for displaying a card simulation function switching interface, the switching interface comprises a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, a fixed user identifier is stored in the first storage area, a random user identifier is stored in the second storage area, and the first storage area and the second storage area are mutually independent storage areas;
the function switching module is used for switching a card simulation function corresponding to a Near Field Communication (NFC) component of the electronic equipment into a card simulation function corresponding to a target option according to selection operation executed on the target option in the switching interface, wherein the target option is the first function option or the second function option;
and the information providing module is used for providing the information stored in the storage area corresponding to the current card simulation function to the card reading equipment when the card reading operation of the card reading equipment on the NFC component is received, wherein the current card simulation function is the card simulation function corresponding to the target option.
8. The apparatus of claim 7, wherein the information providing module is configured to provide the information
And when the target option is the first function option and card reading operation of the card reading device on the NFC component is received, providing the fixed user identification stored in the first storage area for the card reading device.
9. The apparatus of claim 7, wherein the information providing module is configured to provide the information
And when the target option is the second function option and card reading operation of the card reading device on the NFC component is received, providing the random user identification and the card information stored in the second storage area to the card reading device.
10. The apparatus of claim 7,
the first storage area is a storage area corresponding to a host card simulated HCE function, and the second storage area is a storage area in an embedded security module eSE chip or a storage area in a subscriber identity module SIM chip;
alternatively, the first and second electrodes may be,
the first storage area is a storage area in an eSE chip or a storage area in an SIM chip, and the second storage area is a storage area corresponding to an HCE function.
11. The apparatus of claim 7, further comprising:
the reading module is used for reading card information through the NFC component when receiving the setting operation of the first function option;
and the storage module is used for storing the read card information as the fixed user identification after the card information is successfully read.
12. The apparatus according to claim 7, wherein the card information stored in the first storage area is card information of an access card.
13. A switching device for card emulation functionality, the device comprising:
a processor;
a memory for storing executable instructions of the processor;
wherein the processor is configured to:
the display card simulates a function switching interface, wherein the switching interface comprises a first function option and a second function option, the first function option corresponds to a first storage area, the second function option corresponds to a second storage area, a fixed user identifier is stored in the first storage area, a random user identifier is stored in the second storage area, and the first storage area and the second storage area are mutually independent storage areas;
according to selection operation executed on a target option in the switching interface, switching a card simulation function corresponding to a Near Field Communication (NFC) component of the electronic equipment into a card simulation function corresponding to the target option, wherein the target option is the first function option or the second function option;
and when card reading operation of the card reading equipment on the NFC component is received, providing information stored in a storage area corresponding to a current card simulation function to the card reading equipment, wherein the current card simulation function is the card simulation function corresponding to the target option.
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| CN109858578A (en) * | 2018-04-20 | 2019-06-07 | 深圳如一探索科技有限公司 | The method and apparatus of wearable device duplication access card |
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